<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	<h1>系统出现了未知异常，请<a href="">返回首页</a></h1>
	<c:if test="${not empty code}">
		<h2>异常信息为:<spring:message code="${code}"/></h2>
	</c:if>
</body>
</html>